Inventions What plaything was invented by Joe McVicker in 1956? Etch-A-Sketch Silly Putty Play-Doh Lite-Brite Etch-A-Sketch Silly Putty Play-Doh Lite-Brite ANSWER DOWNLOAD EXAMIANS APP
Inventions What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes? Hiram Walker Charles Richter Joshua Rumble Giuseppe Mercalli Hiram Walker Charles Richter Joshua Rumble Giuseppe Mercalli ANSWER DOWNLOAD EXAMIANS APP
Inventions What drink was invented by Charles Leiper Grigg in 1929? Hawaiian Punch 7-Up Pepsi Yoo-Hoo Hawaiian Punch 7-Up Pepsi Yoo-Hoo ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the Internet first implemented? 1950s 1980s 1960s 1940s 1950s 1980s 1960s 1940s ANSWER DOWNLOAD EXAMIANS APP
Inventions For over 500 years, paper was only available and sold as single sheets. In 1902, an inventive Australian used half size sheets of paper, a bit of glue and cardboard to create the what? Notice Board Notepad Telephone Book Calendar Notice Board Notepad Telephone Book Calendar ANSWER DOWNLOAD EXAMIANS APP
Inventions Who among the following invented the small pox vaccine? Robert Hooke Louis Pasteur Edward Jenner Robert Koch Robert Hooke Louis Pasteur Edward Jenner Robert Koch ANSWER DOWNLOAD EXAMIANS APP
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